Global Patent Index - EP 2218933 A1

EP 2218933 A1 20100818 - Disc brake with return springs

Title (en)

Disc brake with return springs

Title (de)

Scheibenbremse mit Rückstellfedern

Title (fr)

Dispositif de freinage à disque à atténuation du couple résiduel

Publication

EP 2218933 A1 20100818 (FR)

Application

EP 10151888 A 20100128

Priority

FR 0950765 A 20090206

Abstract (en)

The device has a clamp (2) in which internal and external brake pads (3, 4) are movable in translation for being locked against a brake surface of a rotary brake disc (1), where the brake pads are constituted of support plates (31, 41) and brake liners (32, 42), respectively. Return units are interposed between the clamp and the brake pads, respectively, and space the brake pads away from the disc. The return units are constituted of springs (51-54) that are compressed when the brake pad is locked on the disc, where each spring comprises a V-shaped folded spring plate.

Abstract (fr)

Un dispositif de freinage de type frein à disque, comportant un étrier (2) dans lequel au moins une plaquette de frein (3,4) est montée mobile en translation de façon à pouvoir être serrée contre la surface de freinage d'un disque rotatif (1), comportant des moyens de rappel interposés entre l'étrier (2) et la plaquette de frein (3,4), et tendant à éloigner la plaquette de frein (3,4) du disque (1).

IPC 8 full level

F16D 65/097 (2006.01)

CPC (source: EP)

F16D 55/226 (2013.01); F16D 65/097 (2013.01); F16D 65/0977 (2013.01); F16D 65/0978 (2013.01); F16D 65/18 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

EP 2218933 A1 20100818; FR 2942013 A1 20100813; FR 2942013 B1 20120727

DOCDB simple family (application)

EP 10151888 A 20100128; FR 0950765 A 20090206